As per every 3 months, running command to renew certificate: sudo letsencrypt renew --standalone --rsa-key-size 4096 today returned the following error. No configuration has been changed since last renewal which finished fine. If anyone has any idea, please help. Processing /etc/letsencrypt/ren…

In the end it was the router configuration which forwarded port 80 to different virtual machine and what differed from other times is this time cert actually expired so it didnt use tls-sni for renewal, but http and it ended up on different server :flushed: Thank you for your help!

Unable to renew certificate - urn:acme:error:unauthorized :: The client lacks sufficient authorization

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cpu June 6, 2019, 12:34pm 6

Happy to hear you got things sorted out! Thanks for reporting back

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Unable to renew certificate - urn:acme:error:unauthorized :: The client lacks sufficient authorization

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